CVE-2019-14303 Denial of service in n/a
A flaw in the LPD service implementation allows attackers to cause a denial of service on Ricoh printers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-14303?
CVE-2019-14303 is a high-severity denial of service vulnerability in n/a, published on 13 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Ricoh SP C250DN 1.05 devices allow denial of service (issue 1 of 3). Some Ricoh printers were affected by a wrong LPD service implementation that lead to a denial of service vulnerability.
Which versions are affected by CVE-2019-14303?
It affects 4 products.
Products include Ricoh Sp C250dn Firmware, Ricoh Sp C250sf Firmware, Ricoh Sp C252dn Firmware, Ricoh Sp C252sf Firmware.
How do I fix CVE-2019-14303?
No fix has been published for CVE-2019-14303 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2019-14303 being exploited?
There is no known exploitation of CVE-2019-14303 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rp77-xpxr-jqhc.